#! /usr/bin/python

import random

cnt = 32

print(cnt*2)

for i in range(0,cnt):
    nm1 = random.uniform(0, 99999)
    nm2 = random.uniform(0, 99)
    print("-" + " " + str(nm1) + " " + str(nm2))

for i in range(0,cnt):
    nm1 = random.uniform(0, 99)
    nm2 = random.uniform(0, 99999)
    print("-" + " " + str(nm1) + " " + str(nm2))
